66072972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3037}}^1$

素因数の和:3095

約数の個数: 72

約数和(自身を含む): 184248624

約数和(自身を除く): 118175652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3037, 3108, 3626, 5439, 6074, 7252, 9111, 10878, 12148, 18222, 21259, 21756, 36444, 42518, 63777, 85036, 112369, 127554, 148813, 224738, 255108, 297626, 337107, 446439, 449476, 595252, 674214, 786583, 892878, 1348428, 1573166, 1785756, 2359749, 3146332, 4719498, 5506081, 9438996, 11012162, 16518243, 22024324, 33036486, 66072972]

約数ペア:

[(1, 66072972), (2, 33036486), (3, 22024324), (4, 16518243), (6, 11012162), (7, 9438996), (12, 5506081), (14, 4719498), (21, 3146332), (28, 2359749), (37, 1785756), (42, 1573166), (49, 1348428), (74, 892878), (84, 786583), (98, 674214), (111, 595252), (147, 449476), (148, 446439), (196, 337107), (222, 297626), (259, 255108), (294, 224738), (444, 148813), (518, 127554), (588, 112369), (777, 85036), (1036, 63777), (1554, 42518), (1813, 36444), (3037, 21756), (3108, 21259), (3626, 18222), (5439, 12148), (6074, 10878), (7252, 9111)]